Dodge will have two 2015 Challengers that carry the SRT performance badge. The more traditional version will come with a HEMI powered V-8, that puts out 485 horsepower.

But, for the few who want maximum power, Kuniskis says they’ll have a Challenger SRT, with Chrysler’s new “Hellcat” engine. The final horsepower numbers aren’t out yet, but Kuniskis promises it will top 600 horsepower.

“You do a car like that to really send a message about who you are, what your brand stands for and where you want to go in the future.”

This is the first application of the “Hellcat” engine. Kuniskis wouldn’t say if it would be in other Dodge products.

“We’ve never offered a supercharged HEMI before, but being a new offering for us, we are unsure of consumer demand,” said Kuniskis. “As a result, we are not targeting nor constraining volumes at this point. We will gauge consumer demand at market launch.”

A Chrysler press release described some of the attributes of the two SRT Challengers:

New 2015 Dodge Challenger SRT Hellcat features the all-new supercharged 6.2-liter HEMI® – the most powerful V-8 engine Chrysler Group LLC has ever produced